Stress Regression Analysis of Asphalt Concrete Deck Pavement Based on Orthogonal Experimental Design and Interlayer Contact

摘要：

　　A three-dimensional finite element box girder bridge and its asphalt concrete deck pavement were established by ANSYS software,and the interlayer bonding condition of asphalt concrete deck pavement was assumed to be contact bonding condition.Orthogonal experimental design is used to arrange the testing plans of material parameters,and an evaluation of the effect of different material parameters in the mechanical response of asphalt concrete surface layer was conducted by multiple linear regression model and using the results from the finite element analysis.Results indicated that stress regression equations can well predict the stress of the asphalt concrete surface layer,and elastic modulus of waterproof layer has a significant influence on stress values of asphalt concrete surface layer.

作者: Xuntao Wang Jianhu Feng Hu Wang Shidi Hong Supei Zheng

作者单位: School of Science,Changan University,Xian Shaanxi,China

会议类型: 国际会议

会议名称: The 1st International Symposium on Application of Materials Science and Energy Materials (SAMSE 2017)

会议地点: 上海

会议语种:英文

页码: 1-7

在线出版日期: 2017-12-28（万方平台首次上网日期，不代表论文的发表时间）